find-skill SKILL.md skillA
find-skill from wangchangxin0809/cc-repo-harness is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add wangchangxin0809/cc-repo-harness/find-skill@git:20260903.c1a383cPins git:20260903.c1a383c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- wangchangxin0809/cc-repo-harness
- Path
shared/skills/find-skill/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260903.c1a383c, committed Sep 3, 2026
- First version recorded
- Sep 2, 2026
- Size
- 4,592 bytes
- Repository stars
- 5
- License
- MIT
Find a Claude Code skill or plugin somebody else has already written, and judge whether to install it. Use before writing a skill for something that sounds common, when asked whether an integration exists, when looking for a plugin by capability rather than name, or before adding a skill that would duplicate one installed.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Finding somebody else's skill
The cheapest skill is the one you did not write. There are 291 plugins in the
official marketplace alone, already on this machine, and the question "does this
exist" is answerable in one grep before it is answerable in an afternoon.
- **Covers**: where to look, in which order, and how to decide.
- **Does not cover**: writing one — that is `writing-checks` for anything that
can pass or fail, and `writing-docs` for anything that explains.
## Look here first, because it is local and exact
Every configured marketplace is already cloned. Its manifest is one JSON file
with a name, a description, an author and a category per plugin, so this is a
grep and not a network call:
```bash
claude plugin marketplace list # which ones this machine has
```
```bash
python3 - <<'PY'
import glob, json
for m in glob.glob("~/.claude/plugins/marketplaces/*/.claude-plugin/marketplace.json"):
for p in json.load(open(m))["plugins"]:
blob = f"{p['name']} {p.get('description', '')}".lower()
if "YOUR TERM" in blob:
print(f"{p['name']:<34} {p.get('description', '')[:80]}")
PY
```
…Read the whole file at its exact version.
How to install
mdr add wangchangxin0809/cc-repo-harness/find-skill@sha256:b7e50bd97d9b50c2The line at the top of this page pins the label git:20260903.c1a383c, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_vlpqdqqkyvv53dzq)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Sep 2, 2026 and Sep 3, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260903.c1a383c latest | 2026-09-03 | c1a383c | 4,592 B | A | view · diff |
| git:20260902.4b6f881 | 2026-09-02 | 4b6f881 | 4,629 B | A | view · diff |
| git:20260902.2a7a44c | 2026-09-02 | 2a7a44c | 4,434 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4592 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
wangchangxin0809/cc-repo-harness · 5 stars · license MIT · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_vlpqdqqkyvv53dzq GET https://markdownregistry.com/api/v1/resolve?ref=wangchangxin0809/cc-repo-harness/find-skill GET https://markdownregistry.com/api/v1/blob/b7e50bd97d9b50c2f68ec5c2ee782c56d5798c6428af8d4b0f67afba2f355a2e
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from wangchangxin0809/cc-repo-harness
Every file in wangchangxin0809/cc-repo-harness